Defrost Heater replaces General Electric, AP2071464, PS303933, WR51X442

❄️ Refrigerator Defrost Heater Assembly | Replaces GE®, Hotpoint®, RCA® | WR51X442

Restore proper defrost function with this brand-new refrigerator defrost heater assembly, designed to replace OEM part WR51X442 and compatible equivalents. This kit includes two glass heaters (each 9-1/2" long with metal shields) and a pre-wired harness with defrost termination thermostat. The thermostat features a clip-on design and is rated at L60°F with a 30°F differential—ideal for resolving frost buildup and cooling issues in compatible refrigerator models.

Product Features:

• ✅ Includes 2 glass heaters with metal shields
• Pre-wired harness with defrost termination thermostat
• Each heater measures 9-1/2" long
• Thermostat rated at L60°F – 30°F differential
• Clip-on thermostat for easy installation
• Condition: Brand New – Unused

Replaces Part Numbers:

WR51X442, WR51X0342, WR51X0371, WR51X0442, WR51X0463, WR51X342, WR51X371, WR51X463, AP2071464, 1972, AH303933, EA303933, PS303933

✅ Compatible Brands:

General Electric®, Hotpoint®, RCA®
Fits select refrigerator models. Please verify your model number before ordering to ensure proper fit.

Common Fixes:

• ❌ Excessive frost buildup in freezer compartment
• ⚠️ Refrigerator not cooling properly
• Defrost cycle not activating
• Upgrade for restored defrost performance and temperature regulation

️ Installation Tips:

• Disconnect power before servicing appliance
• Access evaporator area behind rear freezer panel
• Remove old heater and thermostat, install new assembly using existing mounting points
• Ensure thermostat clip is securely attached to evaporator tubing

⚠️ Compatibility Disclaimer:

This defrost heater assembly is intended for use only with compatible refrigerator models and brands listed above. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer safety guidelines and be performed by qualified personnel. Seller is not liable for damage or injury resulting from improper installation or use.

Defrost reliably. Cool consistently. Restore your refrigerator with a genuine-fit heater assembly replacement.